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* decl.c (make_implicit_typename): Lose useless code.

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From-SVN: r18719
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Jason Merrill 1998-03-19 21:59:35 +00:00 • committed by Jason Merrill
parent 4d50dd6901
commit 9d70359897
2 changed files with 4 additions and 25 deletions
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2
gcc/cp/ChangeLog
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@ -1,5 +1,7 @@
Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
* decl.c (make_implicit_typename): Lose useless code.
* call.c (standard_conversion): Handle A* -> const A* properly.
* pt.c (get_bindings_real): Rename from get_bindings. Add

27
gcc/cp/decl.c
View file

@ -4575,8 +4575,7 @@ make_typename_type (context, name)
}
/* Given a TYPE_DECL T looked up in CONTEXT, return a TYPENAME_TYPE
where the scope is either CONTEXT or the first base of CONTEXT along the
inheritance chain to T that depends on template parameters.
where the scope is CONTEXT. Also remember what type T refers to.
Called from lookup_name_real to implement the implicit typename
extension. */
@ -4585,29 +4584,7 @@ static tree
make_implicit_typename (context, t)
tree context, t;
{
tree retval;
if (TREE_CODE (context) != TYPENAME_TYPE
&& uses_template_parms (DECL_CONTEXT (t))
&& DECL_CONTEXT (t) != context)
{
tree binfo = get_binfo (DECL_CONTEXT (t), context, 0);
while (binfo)
{
tree next = BINFO_INHERITANCE_CHAIN (binfo);
if (! uses_template_parms (BINFO_TYPE (next))
|| BINFO_TYPE (next) == context)
break;
binfo = next;
}
if (binfo)
retval = make_typename_type (BINFO_TYPE (binfo), DECL_NAME (t));
else
/* FIXME: find the enclosing class whose base t comes from. */
retval = make_typename_type (DECL_CONTEXT (t), DECL_NAME (t));
}
else
retval = make_typename_type (context, DECL_NAME (t));
tree retval = make_typename_type (context, DECL_NAME (t));
if (TREE_CODE (retval) == TYPENAME_TYPE)
TREE_TYPE (retval) = TREE_TYPE (t);